Hi can you help me, the main drum bearings have failed on my Indesit 1063w ?

The model of my indset is as above, I just wanted some advice on fitting the bearings on this machine as it seems you have to buy the spider with the bearings included, I have fitted drum bearings before to a creda washing machine, but they were not set in a spider and I had to take the back off the drum to get at the bearings, needing a new seal. It looks like it could be easy to fit the spider with the bearings in but that costs £65 is it possible to split the bearings from the spider hence reducing the cost of the repair?? I would be greatful if you know the answer. Regards